docs: def add_to_role(server_context, role, user_id=None, email=None, container_path=None):
      """
      Add user/group to security role
      :param server_context: A LabKey server context. See utils.create_server_context.
      :param role: (from get_roles) to add user to
      :param user_id: to add permissions role to (must supply this or email or both)
      :param email: to add permissions role to (must supply this or user_id or both)
      :param container_path: additional project path context
      :return:
      """
      return __make_security_role_api_request(server_context, 'addAssignment.api', role, user_id=user_id, email=email,
                                              container_path=container_path)